82683090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{18749}}^1$

素因数の和:18776

約数の個数: 72

約数和(自身を含む): 250087500

約数和(自身を除く): 167404410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 18749, 37498, 56247, 93745, 112494, 131243, 168741, 187490, 262486, 281235, 337482, 393729, 562470, 656215, 787458, 843705, 918701, 1181187, 1312430, 1687410, 1837402, 1968645, 2362374, 2756103, 3937290, 4593505, 5512206, 5905935, 8268309, 9187010, 11811870, 13780515, 16536618, 27561030, 41341545, 82683090]

約数ペア:

[(1, 82683090), (2, 41341545), (3, 27561030), (5, 16536618), (6, 13780515), (7, 11811870), (9, 9187010), (10, 8268309), (14, 5905935), (15, 5512206), (18, 4593505), (21, 3937290), (30, 2756103), (35, 2362374), (42, 1968645), (45, 1837402), (49, 1687410), (63, 1312430), (70, 1181187), (90, 918701), (98, 843705), (105, 787458), (126, 656215), (147, 562470), (210, 393729), (245, 337482), (294, 281235), (315, 262486), (441, 187490), (490, 168741), (630, 131243), (735, 112494), (882, 93745), (1470, 56247), (2205, 37498), (4410, 18749)]